Control panels suitable for starting centrifugal pumps or pressure booster systems with surface pumps.

The STARDELTA range of control panels is available as a standard with ABS plastic box up to 11 KW, from 15 KW the panels come in metallic box.



GENERAL FEATURES
Power supply 3~50/60 Hz 400V ±10%;
Transformer 24 Vac for auxiliary circuit;
Auxiliaries contacts and circuits in low voltage;
Blue led indicating mains supply;
Auxiliaries and motor protection fuses;
Main switch interlocking door;
Enclosure in ABS up to 11KW, metallic box from 15KW, IP55;
Ambient temperature: -5/+40 °C;
Relative humidity 50% at 40 °C (not condensed).


Normally open contact for start;
Normally open contact for minimum level/ pressure contact;
Selector for Auto-Off-Manual (stable) operation:
- Manual: direct operation without
controls;
- Automatic: operation controlled by min
input and start input;
Green led indicating motor running;
Red led indicating motor overload;
Line, star and delta contactors in AC3;
Overload thermal relay internally restorable;
Adjustable star/delta timer.

Parameter Name	Parameter Value
Drive mechanism	star-delta
Electrical characteristics	three-phase
Other characteristics	with thermal overload relay with control box
Product applications	for centrifugal pumps
Current (A)	7.6 - 410
Power (W)	5500 - 220000